We live in such an infantilized society that we communicate one the biggest achievements of humanity as if it were a...

Wasting money isn't funny... we'll at least when it's not deliberate.

Humans cannot live in space because of radiation.
No other planets in our solar system would offer us the protection we get from the earth, it's atmosphere and magnetic field.
The idea that we could survive the 100s of year of spaceflight required to reach even the closest star is laughable.

>as if it were a baby with its own twitter account
How the fuck is the tweet in the OP like a baby?